公开(公告)号：US20210297197A1

公开(公告)日：2021-09-23

申请号：US17186343

申请日：2021-02-26

Applicant: QUALCOMM Incorporated

Inventor： Yan ZHOU ,  Mostafa KHOSHNEVISAN ,  Jing SUN ,  Xiaoxia ZHANG ,  Tao LUO ,  Peter GAAL ,  Juan MONTOJO

IPC: H04L1/18 ,  H04W72/04 ,  H04W72/14 ,  H04W72/10 ,  H04W76/30 ,  H04W72/12

Abstract: Aspects relate to implementing a non-dropping rule for mini-slot based repetition of downlink channel data or control. In one example, cancelled repetition may be identified, non-cancelled remaining repetitions may be received, and acknowledgment feedback based on reception results may be generated. In another example, a plurality of time domain resource allocation (TDRA) candidate occasions may be identified where each occasion occurs within a different respective one of a plurality of mini-slots, each mini-slot carrying a different respective one of a plurality of downlink channel repetitions. A TDRA table may be maintained. The TDRA table may include TDRA entries such as location information of the plurality of TDRA candidate occasions associated with the plurality of downlink channel repetitions. The TDRA table may be maintained when at least one of the plurality of downlink channel repetitions is not decoded. A wireless communication device may refrain from dropping non-decoded downlink channel repetitions.

公开(公告)号：US20210289580A1

公开(公告)日：2021-09-16

申请号：US17196912

申请日：2021-03-09

Applicant: QUALCOMM Incorporated

Inventor： Jelena DAMNJANOVIC ,  Tao LUO ,  Aleksandar DAMNJANOVIC ,  Juan MONTOJO ,  Olufunmilola Omolade AWONIYI-OTERI ,  Iyab Issam SAKHNINI ,  Sony AKKARAKARAN

IPC: H04W76/27 ,  H04W24/10

Abstract: Aspects presented herein may enable a UE to notify a base station about the availability of a relay UE that is not connected to the base station. In one aspect, a first UE or a second UE transmits or receives a relay request of the first UE via sidelink, the first UE being in an RRC connected mode with a base station. The first UE or the second UE receives or transmits, via the sidelink, an indication of relay availability of a second UE in an RRC inactive mode in response to the relay request. The first UE and the second UE receive a configuration from the base station for relay of communication from the base station over the sidelink between the first UE and the second UE.

公开(公告)号：US20210289533A1

公开(公告)日：2021-09-16

申请号：US17170445

申请日：2021-02-08

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam SAKHNINI ,  Tao LUO ,  Juan MONTOJO ,  Jelena DAMNJANOVIC ,  Wooseok NAM ,  Mahmoud TAHERZADEH BOROUJENI ,  Yan ZHOU ,  Peter GAAL ,  Peter Pui Lok ANG ,  Linhai HE

IPC: H04W72/12 ,  H04W72/04 ,  H04L5/00 ,  H04L12/24

Abstract: A user equipment (UE) may receive an indication of a frequency allocation of at least one of a dynamic resource grant, a semi-persistent scheduling (SPS) activation message or assignment, or a control resource set (CORESET) configuration for one or more communications with a base station. The UE may receive a set of channel state information reference signals having a configuration that is based at least in part on the frequency allocation of the at least one of the dynamic resource grant, the SPS activation message or assignment, or the CORESET configuration.

公开(公告)号：US20210289443A1

公开(公告)日：2021-09-16

申请号：US17196892

申请日：2021-03-09

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Tao LUO ,  Iyab Issam SAKHNINI ,  Juan MONTOJO ,  Wanshi CHEN ,  Junyi LI ,  Olufunmilola Omolade AWONIYI-OTERI

IPC: H04W52/02 ,  H04W72/04 ,  H04W74/08 ,  H04L5/00

Abstract: Certain aspects of the present disclosure provide techniques for determining what resources and beams to use when monitoring for wake up signals (WUSs). Particular aspects provide a method performed by a user equipment (UE), which generally includes measuring one or more synchronization signal blocks (SSBs) transmitted from a network entity, determining one or more WUS occasions and receive (RX) beams to monitor based on the SSB measurements, and deciding to wake up for an ON duration if a WUS is detected in one of the monitored occasions.

公开(公告)号：US20210282093A1

公开(公告)日：2021-09-09

申请号：US17192730

申请日：2021-03-04

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud TAHERZADEH BOROUJENI ,  Tao LUO ,  Peter GAAL ,  Juan MONTOJO ,  Jelena DAMNJANOVIC ,  Iyab Issam SAKHNINI ,  Wooseok NAM ,  Yan ZHOU

IPC: H04W52/36 ,  H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may transmit maximum permissible exposure related information that indicates at least one of: a transmit power limit corresponding to a specified time interval, an average transmit power limit corresponding to the specified time interval, or a combination thereof; and receive an allocation of transmission resources. Numerous other aspects are provided.

公开(公告)号：US20210274470A1

公开(公告)日：2021-09-02

申请号：US17186681

申请日：2021-02-26

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho RYU ,  Sony AKKARAKARAN ,  Tao LUO ,  Junyi LI ,  Ling DING ,  Jelena DAMNJANOVIC ,  Kapil GULATI ,  Juan MONTOJO

IPC: H04W72/02 ,  H04W76/30 ,  H04W72/12

Abstract: Aspects described herein relate to preempting or cancelling sidelink or uplink resources of one or more devices to allow sidelink or uplink transmissions of one or more other devices, and/or determining subsequent resources for transmitting communications based on the preempted or cancelled sidelink or uplink resources. In an aspect, an indication to preempt receiving communications or cancel transmitting communications over scheduled resources can be received, and based at least in part on the indication, subsequent resources over which to receive or transmit the communications can be determined. The communications can be received or transmitted in the subsequent resources.

公开(公告)号：US20210266955A1

公开(公告)日：2021-08-26

申请号：US17178915

申请日：2021-02-18

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud TAHERZADEH BOROUJENI ,  Tao LUO ,  Juan MONTOJO ,  Peter GAAL

IPC: H04W74/00 ,  H04W74/08 ,  H04W16/28 ,  H04L5/00 ,  H04W72/04

Abstract: A random access procedure between a user equipment (UE) and a base station may include repetition of a random access message 3 to improve reception and provide for selection of a refined beam. The UE may receive, using a first receive beam, a random access message 2 transmitted by a base station using a first transmit beam. The random access message 2 indicates to the UE to transmit a plurality of repetitions of a random access message 3. The UE may transmit the plurality of repetitions based on the random access message 2. The UE may receive a random access message 4 transmitted by the base station using a second transmit beam that is a sub-beam of the first transmit beam based on transmitting the plurality of repetitions. The base station may select the second transmit beam based on at least one of the plurality of repetitions.

公开(公告)号：US20210266928A1

公开(公告)日：2021-08-26

申请号：US17179216

申请日：2021-02-18

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho RYU ,  Sony AKKARAKARAN ,  Tao LUO ,  Junyi LI ,  Jelena DAMNJANOVIC ,  Juan MONTOJO ,  Kapil GULATI

IPC: H04W72/12

Abstract: Aspects relate to obtaining, at a first scheduled entity, a first priority ranking of first uplink (UL) data scheduled for transmission to a scheduling entity and a first data scheduled for transmission to a second scheduled data, as well as a second priority ranking of second data scheduled for transmission to a third and fourth scheduled entity, respectively. The scheduling uses at least a portion of a sidelink resource reserved for sidelink communication for the transmissions. The scheduling of the transmissions using at least the portion of the sidelink resource are based on the first priority ranking and the second priority ranking. Various transmission cancellation and reception preemptions are transmitted from transmitting scheduled entities to other transmitting or receiving scheduled entities, respectively. Such cancellations and preemptions are based on the priority rankings, prediction of data transmission collisions and prediction of interference at receiving entities.

公开(公告)号：US20210266823A1

公开(公告)日：2021-08-26

申请号：US17155376

申请日：2021-01-22

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL ,  Xiaoxia ZHANG ,  Jing SUN ,  Srinivas YERRAMALLI ,  Zhifei FAN ,  Wooseok NAM ,  Tao LUO ,  Juan MONTOJO

IPC: H04W48/16 ,  H04W88/06 ,  H04W16/14 ,  H04W36/00 ,  H04W48/18 ,  H04W72/04 ,  H04L27/26

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine an operating mode associated with synchronization signal block (SSB) transmission in a band, wherein the operating mode is one of a licensed operating mode or an unlicensed operating mode; and receive one or more SSBs based at least in part on the operating mode. Numerous other aspects are described.

公开(公告)号：US20210242985A1

公开(公告)日：2021-08-05

申请号：US17160709

申请日：2021-01-28

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Peter Pui Lok ANG ,  Iyab Issam SAKHNINI ,  Tao LUO ,  Juan MONTOJO

IPC: H04L5/00 ,  H04B7/06 ,  H04W8/24 ,  H04W24/10

Abstract: Certain aspects of the subject matter described in this disclosure can be implemented in a method for wireless communication by a user equipment (UE). The method generally includes receiving, from a network entity, a configuration for a first bandwidth part (BWP) configured with frequency hopping, determining a frequency location of the first BWP during each of a plurality of frequency hops for the frequency hopping based on a reference frequency location, and communicating with the network entity via the first BWP and in accordance with the configuration.